Automatic sliding fire doors
The MB-78EI DPA system is used for internal or external fire barriers with automatic sliding single- or double-leaf doors in the class EI15 or EI30. The applied motor allows the efficient and failure-free operation of doors with a leaf weight of up to 200 kg.

The maximum size of the structure
in a door opening:
– height of 1-leaf and 2-leaf doors: up to 2450 mm.
– width of 1-leaf doors: up to 1100 mm.
– width of 2-leaf doors: up to 2125 mm.

ALUPROF FIRE SYSTEMS

MB78EI / MB78EI DPA / MB118EI

Aluprof fire rated systems provide an extensive range of solutions to encompass all requirements in protecting “fire zones” in the building, and help to secure evacuation routes.

Depending on requirements, these applications can achieve different level of performance in terms of fire rating, starting from EI30 to EI120 for vertical screens, and REI30/RE30 for roof glazing. On the top of that fire rated doors can be fitted with an additional elements to provide smoke proof performance.